1" MD125 Solenoid Valve Repair Kit VP25 NBR Buna Nitrile Seals Gasket Diaphragm Black Color

1'' MD125 Solenoid Valve Repair Kit VP25 NBR Buna Nitrile Seals Gasket Diaphragm

The electromagnetic pulse valve is the "switch" of the blowing air circuit of the dust cleaning system of the pulse bag filter, and the diaphragm in the valve body is the key to its normal operation. The pulse controller controls the diaphragm in the valve body to vibrate into the pulse "impulse" on the street to blow the dust. The area controlled by the diaphragm at the back is larger than that controlled by the front, and the pressure force is large, so that the diaphragm is in the key position. The pulse controller inputs the electrical signal, Make the electromagnetic pilot head absorb and transport, open the unloading hole. The pressure gas controlled by the back of the diaphragm is discharged rapidly. The pressure gas controlled by the front of the diaphragm lifts the diaphragm, opens the channel of the electromagnetic pulse valve and blows into the street. The electrical signal disappears. The spring of the electromagnetic pilot head makes the moving column immediately reset and close the unloading hole. The gas pressure and spring force controlled by the back of the diaphragm make the diaphragm close the channel, and the electromagnetic pulse valve stops blowing, The resistance hole on the diaphragm plays the role of resistance airflow when the moving column of the pilot head is lifted and the gas pressure is unloaded. When the unloading is closed, the pressure gas will fill the rear chamber quickly, so that the diaphragm will close the channel and stop blowing. The diaphragm of Hongrui solenoid valve is not only a new type of dust removal and environmental protection, but also has strong oil and acid resistance, alkali resistance and other characteristics!

Data parameter table:

Youtube video of diaphragm repair kit for solenoid valve:

Main dimension


Detail images:

Tips: The related solenoid coils and armature assembly are all supplied.

ODM OEM service

Our production

Packing＆shipping

Focus on your demands, Offer you best solution:

√ Contact us if some points you have doubt

√ Contact us if somewhere need to change
√ Contact us if not the one you are looking for

√ Contact us if you are doing designing

Welcome to your any question and inquiry!

* Since the company's inception, we are dedicated to providing high quality products and service to our customers. With focusing on our customers' demands, at before production we discuss technical points according to applications with customers to reduce mistake and save cost for both sides. During production, we use high precision CNC machine, machining center to control dimensions and improve productivity. At beginning and mid of machining, our senior inspectors check quality regularly by recording data on documents as per ISO9001 management system. Before shipment, our staff make testing and complete inspection one piece by one piece to ensure the products without defect when reached our customer's hands.

* Ningbo Brando Hardware Co., Ltd will offer you best service with fast response, let's make the fluid control application more widely and smartly.

Product Categories:

1. Solenoid Valve
2. Solenoid Coil
3. Solenoid Armature
4. Solenoid Coil Connector
5. Solenoid Valve Timer
6. Pulse Valve
7. Valve Diaphragm
8. Pulse Controller
9. Refrigeration Valve
10. Pneumatic Valve
11. Pneumatic Fitting
12. Pneumatic Cylinder
13. Pneumatic Filter Regulator Lubricator
14. Pneumatic Vibrator
15. Ball Valve
16. Butterfly Valve
15. and so on